54456265445 has 32 divisors (see below), whose sum is σ = 69246987264. Its totient is φ = 41028768000.

The previous prime is 54456265441. The next prime is 54456265463.

54456265445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54456265445 - 2² = 54456265441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54456265393 and 54456265402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54456265441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2089364 + ... + 2115266.

It is an arithmetic number, because the mean of its divisors is an integer number (2163968352).

Almost surely, 2^54456265445 is an apocalyptic number.

It is an amenable number.

54456265445 is a deficient number, since it is larger than the sum of its proper divisors (14790721819).

54456265445 is a wasteful number, since it uses less digits than its factorization.

54456265445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26213.

The product of its digits is 11520000, while the sum is 50.

The spelling of 54456265445 in words is "fifty-four billion, four hundred fifty-six million, two hundred sixty-five thousand, four hundred forty-five".